I can't speak on Mac OS X with any personal knowlege, but I'd be very
surprised if it didn't have sendmail. Try:
find / -name sendmail
if you haven't already. If it's not installed, you can get it from
<http://www.sendmail.org/>. Or you can get one of the alternatives,
like Postfix, Exim, or Qmail.
-- Manoj Kasichainula - manojk at io dot com - http://www.io.com/~manojk/ "Tandems are good if you need hardware which sucks reliably, 24x365." -- Malcolm Ray.